The present invention provides a vehicle driving assistance device, a driving information delivery system and a driving information delivery method. The vehicle driving assistance device includes a driving assistance controller and an acquisition portion. The driving assistance controller includes a signal information acquisition part, a remaining distance calculator, and a driving assistance information output portion. The acquisition portion acquires information on (i) a vehicular speed and remaining distance to the intersection of an intersecting-side vehicle travelling on an intersecting road that joins a main road at the intersection, (ii) an arrival time when the intersecting-side vehicle arrives at the intersection, or (iii) lighting period information of an intersecting-side traffic signal. The driving assistance controller updates lighting period information of a main-side traffic signal based on information acquired from a road-to-vehicle communication transceiver, and outputs the driving assistance information based on the updated lighting period information.
本发明提供一种车辆驾驶辅助装置、驾驶信息发送系统和驾驶信息发送方法。车辆驾驶辅助装置具有驾驶辅助控制部和获取部,其中,驾驶辅助控制部具有信号信息获取部、剩余距离计算部和驾驶辅助信息输出部;获取部获取在交叉道路上行驶的交叉道路侧车辆的车速和至交叉路口为止的剩余距离的信息、交叉道路侧车辆到达交叉路口的到达时刻或交叉路口的交叉路口侧交通信号灯的亮灯时间信息中的任一种信息,驾驶辅助控制部根据获取到的信息,更新主干道侧交通信号灯的亮灯时间信息,根据更新后的亮灯时间信息,通过驾驶辅助信息输出部输出驾驶辅助信息。据此,即使通过的交叉路口是设置有感应式交通信号灯的交叉路口,也输出不会感到烦杂的驾驶辅助信息。
Vehicle driving assistance device, driving information delivery system and driving information delivery method
车辆驾驶辅助装置、驾驶信息发送系统和驾驶信息发送方法
13.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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